Refreshing DataGridView

[Andrus]

I have Winforms DataGridView whose DataSource Rids is Marc sample
TableListCollec tion<TRowderive d from BindingList.
It is used to edit invoice rows.
If user presses Revert button, my application reads original rows from
server database:

List<TRowtr;
tr = q.Where(r =r.Dokumnr == Dok.Dokumnr)
.OrderBy(r =r.Reanr).ToLis t();
Rids = new TableListCollec tion<TRow>(Grid .RowTable, tr);
Rids.ResetBindi ngs();

However DataGridView still shows old rows.
I tried to re-assign DataGridView DataSource

DataSource = Rids;

but this causes DataGridView to lost all settings

How to refresh DataGridView after its BindingList is re-loaded from DataBase
?

Andrus

[RobinS]

"Andrus" <ko********@hot .eewrote in message
news:%2******** ********@TK2MSF TNGP05.phx.gbl. ..

>I have Winforms DataGridView whose DataSource Rids is Marc sample
TableListColle ction<TRowderiv ed from BindingList.
It is used to edit invoice rows.
If user presses Revert button, my application reads original rows from
server database:

List<TRowtr;
tr = q.Where(r =r.Dokumnr == Dok.Dokumnr)
.OrderBy(r =r.Reanr).ToLis t();
Rids = new TableListCollec tion<TRow>(Grid .RowTable, tr);
Rids.ResetBindi ngs();

However DataGridView still shows old rows.
I tried to re-assign DataGridView DataSource

DataSource = Rids;

but this causes DataGridView to lost all settings

How to refresh DataGridView after its BindingList is re-loaded from
DataBase ?

Andrus

Are you using a Binding Source? You should bind your datagridview to the
binding source, and the binding source to your data source.
The binding source is like oil on the gears, and keeps everything updated.
When you change its data source, it automatically handles redisplaying the
data in the grid.

RobinS.
GoldMail.com